/***************************************************************************
    *	Copyright (C) 2011 by Renaud Guezennec                             *
    *   http://renaudguezennec.homelinux.org/accueil,3.html                   *
    *                                                                         *
    *   rolisteam is free software; you can redistribute it and/or modify  *
    *   it under the terms of the GNU General Public License as published by  *
    *   the Free Software Foundation; either version 2 of the License, or     *
    *   (at your option) any later version.                                   *
    *                                                                         *
    *   This program is distributed in the hope that it will be useful,       *
    *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
    *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
    *   GNU General Public License for more details.                          *
    *                                                                         *
    *   You should have received a copy of the GNU General Public License     *
    *   along with this program; if not, write to the                         *
    *   Free Software Foundation, Inc.,                                       *
    *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
    ***************************************************************************/
#ifndef COLORLABEL_H
#define COLORLABEL_H
#include <QColor>
#include <QPushButton>
/**
    * @brief shows selected color and detect any event such as click or doubleclick
    */
class ColorButton : public QPushButton
{
    Q_OBJECT
public:
    /**
    * @brief default constructor
    */
    ColorButton(QWidget * parent = 0);
    /**
    * @brief defines the color of the colorbutton
    */
    void setColor(QColor color);
    /**
    * @brief accessor to the color.
    */
    const QColor& color() const;
signals:
    /**
    * @brief send off the current color
    */
    void colorChanged(const QColor& p);
    
private slots:
    /**
    * @brief is called when color has changed.
    */
    void changeColor();
    
    
private:
    QColor m_color;
};

#endif // COLORLABEL_H
